“…Nevertheless, as already discussed earlier, a more complicated form of Itô's isometry in the fBm setting makes both the regularity analysis (see the proof of Lemma 3.6) and especially the approximation error analysis (see estimates of |J 3 | 2 and |J 3 | 2 in section 4) much more involved and new techniques are needed. At last, we would like to mention two recent publications [3,4], where Cao, Hong and Liu examined strong approximations of various SPDEs driven by fractional noise with H ∈ (0, 1 2 ). Instead of the semigroup approach adopted in this paper, they used the Green function framework.…”